Brendan Eich, co-founder of Mozilla and creator of the JavaScript programming language, has unveiled his latest project: Brave, a Web browser that blocks ads by default... and then replaces those blocked ads with its own ads. Brave Software, the company behind the eponymous browser, will take a 15 percent cut of the ad revenue generated in this way.
Brave is an open-source Web browser. There's a Brave GitHub repository for Mac/Windows/Linux, iOS, and Android. It looks like the iOS version, ironically enough, is based on Firefox for iOS, and the PC version is based on Chromium (an open-source project that somewhat parallels the development of Chrome). At first glance, it looks like the Android version of Brave is based on Bubble.
If you want to try out Brave, you have to download and build the browser from a GitHub repo. You can sign up to be a beta tester, which presumably grants you some pre-built binaries, but there's currently a waiting list.